Infinite Upgrade Technique of the Heavens

"Good day, what's wrong? Is the food not tasty?"

Tsunade Senju, who was sitting next to Chen An, saw Chen An suddenly put down his chopsticks, and her face was surprised and shocked, so she asked Chen An carefully.

"Oh, nothing, Tsunade, I just suddenly thought of something. Let's eat quickly, and then go back to the hotel to rest."

Chen An heard Tsunade Senju's call, and suddenly woke up, and said to Tsunade Senju with a smile.

"Oh, so that's the case."

Tsunade Senju certainly saw that Chen An was perfunctory, but Tsunade Senju did not expose it.

As far as Tsunade Senju knew, Chen An was not a person who could keep things in his heart.

If there was nothing, as long as he could tell her, Chen An would definitely tell her at the first time.

So, since Chen An chose to conceal it, then this matter was a very important matter.

Knowing it would not be good for her, but would make Chen An distrust her. So Senju Tsunade was very smart and did not continue to ask.

After having dinner with Senju Tsunade, Chen An did not stay outside for too long and went back to the hotel directly.

After returning to the hotel, Chen An did not say much to Senju Tsunade and went straight into his room.

Senju Tsunade, who was standing by, looked at Chen An's performance and followed him curiously.

Chen An, who was fully focused on the new skill Jindan Jiuzhuan deduced by his golden finger, did not find that Senju Tsunade not only did not return to her room, but followed him instead.

Chen An returned to his room and immediately sat cross-legged on the bed in his room.

Jindan Jiuzhuan is divided into three major realms, and each major realm is divided into 9 levels.

These three major realms are Qi Refining, Foundation Building and Jindan.

In the cultivation of immortals, these three realms belong to the stage of refining essence into Qi.

The difference is that to cultivate these three realms is to cultivate one's own spiritual power from the original gaseous state to the liquid state, and then to the super-solid state.

Although this technique was deduced by Chen An's golden finger, Chen An always felt that there seemed to be many flaws and loopholes in this technique.

However, Chen An was not frustrated. After all, this technique was only deduced from the basic cultivation methods of ninjas, monks and samurai in the Naruto world. So there are some flaws, and Chen An said he could understand.

Chen An closed his eyes lightly and slowly operated the technique of Jindan Jiuzhuan.

As Chen An began to operate the technique, the spiritual energy of the heaven and earth around Chen An, that is, the natural energy in the Naruto world, flowed into Chen An's body under the traction of the technique.

The technique of cultivating immortals is worthy of being called the technique of cultivating immortals. The natural energy poured into Chen An's body under the traction of the technique, tempering Chen An's meridians and flesh and blood over and over again.

Under the operation of this technique, the large amount of chakra originally stored in Chen An's body began to transform into spiritual power little by little, and invaded Chen An's dantian in a new form.

Tsunade Senju, who was lying at the door, looked at Chen An in shock.

Because after Chen An operated this technique, a faint fluorescence appeared on Chen An's body.

Although this light was faint, it was very bright and clearly reflected in Tsunade Senju's eyes.

"What is Ri An practicing? It feels so mysterious."

Tsunade Senju opened her eyes and looked at Chen An in shock.

Chen An operated the Jindan Jiuzhuan technique for 15 minutes in his room, transforming all the fairy chakra in his body into the most basic spiritual power.

After completing the transformation of his chakra, Chen An slowly opened his eyes.

"Is this spiritual power? It is indeed more powerful than the chakra of immortal arts."

Chen An transferred the spiritual power to his hands and gently transformed it into a small Rasengan. Looking at the Rasengan in his hand, Cheng An said to himself.

Although Chen An has converted all his chakra into spiritual power, the spiritual power Chen An now has has only been cultivated to the second level of the Qi Refining Period of the Golden Core Nine Turns.

When Chen Anjiang's chakra was converted into spiritual power, the Golden Core Nine Turns technique returned all the spiritual power and physical power in the chakra to Chen An's body and spirit. Not only did it strengthen Chen An's body, but it also strengthened Chang'an's soul.

Even though Chen An has stopped practicing now, the spiritual power is still nourishing Chen An's soul and body.

"I didn't expect the newly deduced technique to be so powerful. It seems that in the next period of time, while I am practicing myself, I have to find a way to pass this technique on to Tsunade."

Chen An clearly sensed the outsideThinking that his cultivation of the Nine Golden Pills might have been discovered by Tsunade, Chen An muttered to himself to Tsunade outside the house.

"Well, you are sensible. I originally wanted you to teach me the chakra circulation, but now that you have a better one, I will learn a better one."

Tsunade standing outside the door did not realize that Chen An had discovered her. Hearing Chen An's words, Tsunade nodded with satisfaction, and then moved gently towards her room very carefully.

"Huh, Tsunade, do you know that I have discovered him?"

Just as Chen An finished speaking, Tsunade left. This made Chen An very confused. Did he know that he was discovered? Chen An said to himself.

In order to verify his guess, Chen An carefully opened his door, slipped outside Tsunade's door, and listened carefully.

"Ahhh! So amazing, he actually developed a more powerful cultivation method. Next, I have to act more realistic so that when Ri'an teaches me how to practice, he can satisfy his sense of accomplishment. "

In the room, Tsunade Senju fell on the bed and muttered to herself.

"If Ri'an teaches me such a powerful technique, should I prepare a gift for Ri'an? It's really a headache."

Tsunade suddenly sat up from the bed, thinking that if she learned the technique created by Chen An, how should she repay Chen An?

Chen An, who was outside the door, was so scared that he thought Tsunade Senju had discovered him, and hurried back to his room.

But with the spiritual power added to his ears, Chen An still heard clearly what Tsunade Senju said in the room.

"Hehe, what's there to thank for this? Isn't it the best thing for you to give me a few big fat boys? "

Hearing the words of Senju Tsunade, Chen An immediately said.

Senju Tsunade did not notice him, but facing Senju Tsunade's self-talk, Chen An chuckled in his heart.

The method has been tested. Chen An did not continue to practice.

During this period of time, Chen An was really tired in order to learn the training method of the samurai.

So, Chen An decided to have a good sleep today, so as to prepare for teaching Senju Tsunade the Nine Transformations of the Golden Pill and going to Loulan.